G10L 25/87
Detection of discrete points within a voice signal
G10L25/87 (Detection of discrete points within a voice signal) appears on 532 US grants and 547 published applications in this corpus.
Search patents in G10L- Granted patents
- 532
- Published applications
- 547
- Assignees
- 277
- Inventors
- 1,249
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 5 |
| 2003 | 1 | 1 |
| 2004 | 3 | 5 |
| 2005 | 2 | 7 |
| 2006 | 3 | 6 |
| 2007 | 3 | 5 |
| 2008 | 2 | 10 |
| 2009 | 3 | 1 |
| 2010 | 7 | 4 |
| 2011 | 4 | 4 |
| 2012 | 8 | 12 |
| 2013 | 7 | 13 |
| 2014 | 11 | 11 |
| 2015 | 10 | 32 |
| 2016 | 31 | 37 |
| 2017 | 32 | 42 |
| 2018 | 37 | 31 |
| 2019 | 43 | 42 |
| 2020 | 41 | 43 |
| 2021 | 36 | 37 |
| 2022 | 33 | 44 |
| 2023 | 35 | 59 |
| 2024 | 42 | 47 |
| 2025 | 43 | 27 |
| 2026 | 25 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Technology and systems to develop reading fluency through an interactive, multi-sensory reading experience6 Oct 2026US 12,755,645 B2
- Electronic device speech recognition method thereof25 Aug 2026US 12,718,796 B2Samsung Electronics Co., Ltd.
- Detection of interaction events in recorded audio streams7 Jul 2026US 12,675,641 B2Observe.AI, Inc.
- Method of operating an audio device system and audio device system7 Jul 2026US 12,677,103 B2Widex A/S
- Indicator for avoiding speech confliction in a communications session when network latency is high9 Jun 2026US 12,652,326 B2
- System24 Sep 2026US 2026/0289883 A1SoftBank Group Corp.
- Conversation Analytics For Identifying Conversational Features, and Related Systems, Methods, and Software10 Sep 2026US 2026/0268927 A1University of Vermont and State Agricultural College
- Speech processing of audio signal6 Aug 2026US 2026/0229222 A1Koninklijke Philips N. V.
- Method of operating a hearing aid system and a hearing aid system using speech forecasting6 Aug 2026US 2026/0230761 A1Widex A/S
- Semantically conditioned voice activity detection30 Jul 2026US 2026/0221135 A1SoundHound AI IP, LLC
Most cited
By later US patents
- Pre-wakeword speech processing379US 10,192,546 B1Amazon Technologies, Inc. · 2019
- Multiple template speech recognition system202US 4,181,821 ABell Telephone Laboratories, Incorporated · 1980
- Method and apparatus for detecting speech endpoint using weighted finite state transducer190US 9,396,722 B2Electronics and Telecommunications Research Institute · 2016
- System and method for an endpoint detection of speech for improved speech recognition in noisy environments188US 8,175,876 B2Wiav Solutions LLC · 2012
- Direction-based speech endpointing182US 10,134,425 B1Amazon Technologies, Inc. · 2018